horizontal is the correct spelling

[rrdtool.git] / doc / rrdgraph_graph.pod

diff --git a/doc/rrdgraph_graph.pod b/doc/rrdgraph_graph.pod
index 6546ab5ba524d058461edf9214ce7322e2ef00bc..93bc1dd37f7769823f0d6eb6e058d3c1883e7c1c 100644 (file)
--- a/doc/rrdgraph_graph.pod
+++ b/doc/rrdgraph_graph.pod
@@ -238,7 +238,7 @@ from a B<VDEF>. It is an error to use I<vname>s from B<DEF> or B<CDEF> here.
 
 =item B<HRULE>B<:>I<value>B<#>I<color> [ :I<legend> ]
 
-Draw a horyzontal line at I<value>.  HRULE acts much like LINE except that
+Draw a horizontal line at I<value>.  HRULE acts much like LINE except that
 will have no effect on the scale of the graph. If a HRULE is outside the
 graphing area it will just not be visible.